a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1959 clinical trials
Enhanced-contrast Brain Ultrasound in Cardiorespiratory Arrest
Brain microcirculation alterations may be involved in comatose patients and non-survivors after cardiorespiratory arrest. For a three day-period, we investigate brain microcirculation using contrast-enhanced ultrasound with contrast Sonovue injection in patients with successful resuscitation after out-hospital or in-hospital cardiorespiratory arrest.
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- 19 Feb, 2024
- 1 location
Use of Safety Behaviors in Exposure Therapy for Arachnophobia
., unnecessary protective actions) on outcomes of exposure therapy for spider phobia. Researchers will compare exposure therapy with (a) no safety behaviors, (b) safety behaviors faded toward the end of treatment, and (c) unfaded safety behaviors.
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- 19 Feb, 2024
- 1 location
Testing the Addition of the Drug Atezolizumab to the Usual Radiation Treatment for Patients With Early Non-small Cell Lung Cancer
Radiation therapy, such as stereotactic body radiation therapy, uses special equipment to position a patient and deliver radiation to tumors with high precision. This method can kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue.
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- 19 Feb, 2024
- 22 locations
HCC Surveillance: Comparison of Abbreviated Non-contrast MRI and Ultrasound Surveillance in Cirrhotic Patients With Suboptimal Ultrasound Visualisation
In a select group of patients, surveillance ultrasound can be suboptimal or near non-diagnostic. Currently no guideline offers an alternative surveillance tool for patients who have suboptimal surveillance ultrasounds.
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- 19 Feb, 2024
- 10 locations
The Impact of Bariatric Surgery on Adipocyte Metabolism
The purpose of this study is to understand how daily rhythms of behavior affect the expression of genes in fat cells, and how these daily cycles affect the way fat cells respond to insulin (a hormone that controls blood sugar levels) before and after bariatric surgery.
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- 19 Feb, 2024
- 1 location
Study to Evaluate Patients With Cerebrotendinous Xanthomatosis
The study is made up of two cohorts: a randomized double-blind crossover (placebo withdrawal with rescue) study among patients 16 years of age (adult cohort) and an open-label dose titration study among pediatric patients 1 month and <16 years of age (pediatric cohort)
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- 19 Feb, 2024
- 2 locations
Brain Connections for Arm Movement After Stroke
The purpose of this study is to use Transcranial Magnetic Stimulation (TMS) while subjects are making reaching movements in a robotic arm device in order to discover how different brain areas control movement before and after stroke and when these brain areas are most sensitive to TMS.
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- 19 Feb, 2024
- 1 location
Cetuximab After Immunotherapy for the Treatment of Head and Neck Squamous Cell Cancer
This is a Phase II treatment, non-randomized, open label clinical trial to study the efficacy of the Cetuximab when administered as single agent in recurrent/ metastatic head and neck squamous cell carcinoma after the failure or intolerance of immuno-oncology or immuno-oncology combined with chemotherapy.
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- 19 Feb, 2024
- 1 location
Study of Feasibility and Safety of UCD19 Chimeric Antigen Receptor (CAR) T Cells in Adult Subjects With Relapsed/Refractory (R/R) B-Cell Non-Hodgkin's Lymphoma (B-NHL)
To put the new gene into your T cells, the investigators will use a weakened virus. The virus is modified so that it cannot multiply or spread once the cells are infused.
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- 19 Feb, 2024
- 1 location
Restrictive Use of Dexamethasone in Glioblastoma
The purpose of this study is to assess whether selected GBM patients can be treated safely with a restrictive DEX regimen from referral to the neurosurgical center until discharge. The primary objective is to determine the failure rate of a restrictive DEX regimen defined as edema or mass effect leading …
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- 19 Feb, 2024
- 1 location